Sunder Armor

An active ability found on the first slot of Daggers.

It is unlocked at mastery level 1.

Sunder Armor	Energy Cost	11	Attack the targeted enemy, dealing 244 physical damage . Applies one Sunder Armor Charge. Each Sunder Armor Charge decreases damage resistances by 12 (vs players) / 18 (vs mobs) for 8s ( stacks up to 3 times).
	Cast Time	instant
	Range	2m
	Cooldown	2s

Note: numerical values are based on gear with 1060 item power.

Equipment

Patch Link	Date	Patch Name	Patch Notes
Version 1.13.369.136513	20 February 2019	Nimue Balance Patch (Patch #7)	Daggers Sunder Armor (all Daggers) Hit Delay: 0.2s → 0.1s Standtime: 0.4s → 0.2s Slit Throat (Dagger Pair) Damage: 430.74 → 443.05 Lunging Stabs (Bloodletter) Damage for targets below 40%: 306.63 → 330.00
Version 1.11.362.119971	20 June 2018	Lancelot Patch #9	Daggers Sunder Armor (all daggers) Armor Reduction vs mobs: 0.04 → 0.06
Version 1.0.34.184.105727	6 December 2017	Kay Update	Daggers: Sunder Armor: Cooldown: 3s -> 2s Energy cost: 5 -> 4 Armor reduction: 0.05 -> 0.04 Assassin Spirit: Now decreases armor by a flat 4% (per stack), independent of the weapon's Item Power Shadow Edge: The spell now stuns, instead of rooting The player is now invulnerable during the pull. Now only hits enemies - can no longer be used on allies Devastating Strike: Now purges on the first hit, instead of the second hit